Triple

T21323593
Position Surface form Disambiguated ID Type / Status
Subject Concourse Lake E525687 entity
Predicate isAccessibleFrom P1985 FINISHED
Object West Fairmount Park trails — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: West Fairmount Park trails | Statement: [Concourse Lake, isAccessibleFrom, West Fairmount Park trails]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Fairmount Park trails
Context triple: [Concourse Lake, isAccessibleFrom, West Fairmount Park trails]
  • A. Forest Park trail system
    The Forest Park trail system is an extensive network of interconnected hiking, running, and biking trails in Portland, Oregon’s Forest Park, known for its lush forest scenery and accessibility from the city.
  • B. Miller/Knox Regional Shoreline trails
    Miller/Knox Regional Shoreline trails are a network of coastal and hillside paths in Richmond, California, offering scenic views of the San Francisco Bay and access to beaches, wetlands, and parkland.
  • C. Rock Creek Park Trail
    Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
  • D. Marymoor Park trail network
    The Marymoor Park trail network is an interconnected system of multi-use paths in and around Marymoor Park in Redmond, Washington, providing recreational access and regional connections for walkers, runners, and cyclists.
  • E. Atlanta BeltLine Eastside Trail
    The Atlanta BeltLine Eastside Trail is a popular multi-use urban trail in Atlanta that repurposes former railway corridors to connect neighborhoods, parks, and public art along the city’s east side.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Fairmount Park trails
Target entity description: West Fairmount Park trails are a network of recreational paths in Philadelphia’s Fairmount Park, popular for walking, running, and biking through wooded and lakeside landscapes.
  • A. Forest Park trail system
    The Forest Park trail system is an extensive network of interconnected hiking, running, and biking trails in Portland, Oregon’s Forest Park, known for its lush forest scenery and accessibility from the city.
  • B. Miller/Knox Regional Shoreline trails
    Miller/Knox Regional Shoreline trails are a network of coastal and hillside paths in Richmond, California, offering scenic views of the San Francisco Bay and access to beaches, wetlands, and parkland.
  • C. Rock Creek Park Trail
    Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
  • D. Marymoor Park trail network
    The Marymoor Park trail network is an interconnected system of multi-use paths in and around Marymoor Park in Redmond, Washington, providing recreational access and regional connections for walkers, runners, and cyclists.
  • E. Atlanta BeltLine Eastside Trail
    The Atlanta BeltLine Eastside Trail is a popular multi-use urban trail in Atlanta that repurposes former railway corridors to connect neighborhoods, parks, and public art along the city’s east side.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b51ad810819098c12392c8e55f6c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e77ed572548190bd71ef690fc7befe completed April 21, 2026, 1:42 p.m.
Created at: April 16, 2026, 4:40 p.m.